Tromso Weather in January

January's blue light

January feels cold, damp and often cloudy in Tromsø. The high is -5°C and the low is -10°C, with rain on many days. That can mean wet snow, slushy pavements and slippery paths, so town walks may take longer than you expect.

There's no direct sunshine in the data, but the polar night is ending during January. Around midday, you can get a few hours of blue twilight rather than full daylight. It's lovely around the harbour, but not enough for a long, casual hike. Stick to guided trips outside town, such as dog sledding, or enjoy the Arctic Cathedral and the Polar Museum when the weather turns.

Events and aurora

The Tromsø International Film Festival takes place in January, with screenings across the city. It's a welcome indoor break on a wet evening. The Northern Lights Festival also brings classical music to town later in the month.

Cloud cover is high, so clear aurora views aren't guaranteed. Keep your plans flexible: a guided chase can travel away from clouds, while watching from the city may mean waiting in vain. If you hate crowds, January is often quieter than the Christmas period and February's winter-break weeks, though aurora tours can still fill up.

Crowds and local tips

January is winter high season for northern lights trips, so don't expect summer-level prices or empty tours. The first part of the month can feel calmer after the holiday rush; late-month festivals add visitors. Compared with July, the city has fewer general sightseeing crowds, but demand for popular winter activities stays strong.

Travelling with kids? Choose a short outing rather than a long trek in the dark. For an easy local stop, ride the Fjellheisen cable car up Storsteinen when conditions allow. Check its status before heading over: wind or poor weather can interrupt service, and the summit can feel much harsher than the harbour.